package com.cx.base.day18_jdk8新特性;

/**
 * @author shkstart
 * @date 8/7/2019 - 10:22 PM
 */
public class Example {

    String str = new String("good");
    char[] ch = {'a', 'b', 'c'};

    public static void main(String args[]) {
        Example ex = new Example();
        ex.change(ex.str, ex.ch);
        System.out.print(ex.str + " and ");
        System.out.print(ex.ch);
    }

    public void change(String str, char ch[]) {
        this.str = "test ok";
        ch[0] = 'g';
    }
}
